1 Web 2 Web (1) Web 3 ( ) Web1 1 () () Web 2006-2018 Harumi Murakami and Kota Abe 3 Web 4 web /wéb/ [ ] cobweb. a) Web a web of rairoads. b) [ ], a web of intrigue get caught in a web of ies. ; ( ()).. a ( ). b ( ) (). [the ] (Word Wide Web). OE ; cf. weave1
Web (Cont d) 5 Web (1) 6 Word Wide Web 1990 CERN Tim Berners-Lee WebWWW Internet Web Web Web : WebHTMLWeb Web Web Web (Apache, nginx, Microsoft IIS, etc.) Web Web WebWeb Web: Internet Exporer (IE), Safari, Firefox, Googe Chrome, Opera, Microsoft Edge (Windows10) NCSA Mosaic Netscape WebHTML WebURL (http://www..) Web Web HTTP Web (2) 7 Web (3) 8 HTML HTML URL: http://www.yahoo. co.jp/xxx.htm Web www.yahoo.co.jp Web www.amazon.co.jp HTML HTML HTML HTTP Web www.osaka-cu.ac.jp JPEG URL: http://www.osakacu.ac.jp/pamtree.jpg HTML URL: http://www.osakacu.ac.jp/ja/about.htm Web Web : SNS Wiki (1) HTTPWeb (2) WebHTML (3) HTTP HTML http://www.osaka-cu.ac.jp/ja/about.htm Web JavaScript (1 ) JavaScript ( )
URL (Uniform Resource Locator) 9 Web 10 WebURL http://dir.yahoo.co.jp/science/ URL http:// (URL) URL Web www.yahoo.co.jp Web www.amazon.co.jp Internet Web www.osaka-cu.ac.jp JPEG URL: http://www.osakacu.ac.jp/pamtree.jpg HTML URL: http://www.osakacu.ac.jp/ja/about.htm URL http: HTTP: ja/about.htm http Hyper Text Transfer Protoco () https http http://www.osaka-cu.ac.jp/ja/about.htm ftp FTP ( ) maito dir.yahoo.co.jp Web (FQDN) /Science/ 11 HTTP HTTPS 12 (proxy server, ) http://dir.yahoo.co.jp/science/ /Science/ Internet http://dir.yahoo.co.jp/science/ ( ) Internet Web dir.yahoo.co.jp HTML Web www.osaka-cu.ac.jp Web Web Web HTTP (Hyper Text Transfer Protoco) TCP80 HTTPS (Hyper Text Transfer Protoco Secure) TCP443 ( ) ( )
HTML 13 HTML 14 HTML (Hyper Text Markup Language) Web <> <tite></tite> <h1> </h1> <p></p> <p> <em></em></p> Web 15 (1) 16 Web : Adobe Dreamweaver, Googe Web Designer, etc. HTML Microsoft Word/Exce, LibreOffice, etc. Markdown, LaTeX2HTML, etc. HTML HTML etc. : ( )
(2) 17 18 HTML HTML <font> </font> <i> </i> <b></b> <u> </u> 19 20 Web Web! Bog, Twitter
21 22 ( ) Web NG NG () 20 WELQ (DeNA) 23 24 EXIF (Exchangeabe Image Fie Format) : JPEG ( ) : ( ) SNS (Facebook, Twitter) Mac GPS Web
Web 25 Web 26 Web HTML Web () pubic_htm () : pubic_htm index.htm http://www.ex.media.osaka-cu.ac.jp/~x/ (X) pubic_htm foo.htm http://www.ex.media.osaka-cu.ac.jp/~x/foo.htm (index.htm) 27 28 Web (www.ex.media.osaka-cu.ac.jp) ~/pubic_htm/ a99xx012 pubic_htm/index.htm http://www.../ ~a99xx012/ index.htm dog.htm cat.htm cat.jpg <img> Internet
29 30 Web () pubic_htm HTML (tarako.htm) tarako.htm HTML CotEditor HTML index.htm index.htmhtml () 31 32 pubic_htm Forbidden Web Mac Finder http:// /~X/xxx.htm X pubic_htm xxx.htm Not Found
(1) 33 (2) 34 HTML UTF-8 (Unicode) HTML, Tab, (<pre>...</pre> ) URL ) picture.gif <img src= picture.gif > (# ) index.htm, ink.htm index.htm, memo.txt, photo.gif GIF JPEG PNG ()! Safari 35 HTML 36 Safari Web HTML ( ) HTML Web HTTP HTML HTML Another HTML-int
HTML 37 HTML 38 <hx> </hx> (x=1,2,3,4,5,6) h1( : 1 ) h2 ( : 1.1 ) h3 h1 <p> </p> <br> <em> </em> <strong> </strong> <bockquote> </bockquote> <hr> <!-- --> <tabe> <tr><th></th><th></th></tr> <tr><td> 5/30 </td><td> 50.5kg </td></tr> </tabe> <img src= URL at= > : <img src= mt-fuji.jpg at= > <a href= URL ></a> : <a href= cat.htm > </a> : <a href= http://www.osaka-cu.ac.jp ></a> HTML 39 <u> <i> </i> <i> </i> </u> <o> <i> </i> <i> </i> </o> <d> <dt> </dt><dd>1985/1/1<dd> <dt> </dt><dd>a </dd> </d>